Redox control of light-induced platinum-cluster-to-iron charge transfer in a bis(ferrocenylethynyl)-substituted hexanuclear platinum derivative

被引：44
作者：
Albinati, A
de Biani, FF
Leoni, P
Marchetti, L
Pasquali, M
Rizzato, S
Zanello, P
机构：
[1] Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy
[2] Univ Siena, Dipartimento Chim, I-53100 Siena, Italy
[3] Univ Milan, DCSSI, I-20133 Milan, Italy
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 35期
关键词：
alkynyl ligands; cluster compounds; electron transfer; ferrocenes; platinum;
D O I：
10.1002/anie.200501714
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Chemical Equation Presented) Give and take: Compound 1 (see structure: purple Pt, red Fe, green P, blue O; Fc = [η-C5H 5)Fe(η-C5H4)]) is prepared in good yields by the Cul-catalyzed coupling of two equivalents of ethynylferrocene with the hexanuclear cluster [Pt6(μ-PtBu2)4(CO) 4Cl2]. Electrochemical and spectroelectrochemical data show the presence of photoelectrochemically triggered electron transfer from the {Pt6} core to the peripheral ferrocenyl subunits. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：5701 / 5705
页数：5
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